EP2836741A1 - Limited-slip driveline apparatus - Google Patents
Limited-slip driveline apparatusInfo
- Publication number
- EP2836741A1 EP2836741A1 EP13717938.8A EP13717938A EP2836741A1 EP 2836741 A1 EP2836741 A1 EP 2836741A1 EP 13717938 A EP13717938 A EP 13717938A EP 2836741 A1 EP2836741 A1 EP 2836741A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- differential
- hydraulic
- limited
- flow rate
- slip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/27—Arrangements for suppressing or influencing the differential action, e.g. locking devices using internally-actuatable fluid pressure, e.g. internal pump types
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears having orbital motion
- F16H48/08—Differential gearings with gears having orbital motion comprising bevel gears
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H48/00—Differential gearings
- F16H48/20—Arrangements for suppressing or influencing the differential action, e.g. locking devices
- F16H48/22—Arrangements for suppressing or influencing the differential action, e.g. locking devices using friction clutches or brakes
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261623980P | 2012-04-13 | 2012-04-13 | |
PCT/US2013/035900 WO2013155138A1 (en) | 2012-04-13 | 2013-04-10 | Limited-slip driveline apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2836741A1 true EP2836741A1 (en) | 2015-02-18 |
EP2836741B1 EP2836741B1 (en) | 2018-01-10 |
Family
ID=48143397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13717938.8A Active EP2836741B1 (en) | 2012-04-13 | 2013-04-10 | Limited-slip driveline apparatus |
Country Status (4)
Country | Link |
---|---|
US (1) | US9964195B2 (en) |
EP (1) | EP2836741B1 (en) |
CN (2) | CN203322196U (en) |
WO (1) | WO2013155138A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2836741B1 (en) * | 2012-04-13 | 2018-01-10 | Eaton Corporation | Limited-slip driveline apparatus |
USD735758S1 (en) | 2014-10-13 | 2015-08-04 | Eaton Corporation | Composite differential plenum |
EP3036457A4 (en) | 2013-08-23 | 2018-01-17 | Eaton Corporation | Limited-slip driveline apparatus |
MX2016003623A (en) * | 2013-11-22 | 2016-10-28 | N Lingren Rodric | Torque limiting system. |
WO2016187552A1 (en) * | 2015-05-20 | 2016-11-24 | Eaton Corporation | Electronic limited slip differential |
DE102017107219A1 (en) * | 2016-04-07 | 2017-10-12 | Jtekt Corporation | differential device |
CN106224486A (en) * | 2016-08-31 | 2016-12-14 | 重庆宝进机械制造有限公司 | Damping differential mechanism based on turbine |
JP1629334S (en) * | 2017-10-25 | 2019-04-15 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012968A (en) | 1974-12-23 | 1977-03-22 | Borg-Warner Corporation | Speed-sensitive differential mechanism |
US4445400A (en) * | 1981-09-28 | 1984-05-01 | Rockwell International Corporation | Differential speed limiting device |
US4679463A (en) * | 1984-08-31 | 1987-07-14 | Nissan Motor Co., Ltd. | Limited slip differential |
US5310388A (en) * | 1993-02-10 | 1994-05-10 | Asha Corporation | Vehicle drivetrain hydraulic coupling |
US6059680A (en) | 1999-04-23 | 2000-05-09 | Dana Corporation | Speed sensitive on-demand torque coupling differential |
US6332522B1 (en) | 2000-05-26 | 2001-12-25 | Dana Corporation | Hydraulic coupling for vehicle drivetrain |
US6733411B1 (en) | 2002-01-31 | 2004-05-11 | Dana Corporation | Electronically controlled hydraulic actuator for limited slip differential assembly |
US6802791B1 (en) | 2002-03-27 | 2004-10-12 | Torque-Traction Technologies, Inc. | Pressure control valve for hydraulic actuation assembly |
FR2839157A1 (en) | 2002-04-30 | 2003-10-31 | Koninkl Philips Electronics Nv | ULTRASONIC IMAGING SYSTEM WITH HIGH SIDE RESOLUTION |
US6789657B2 (en) | 2002-12-04 | 2004-09-14 | Daimlerchrysler Corporation | Pressure regulation of speed sensing electronic limited slip differential for axles |
CN1242193C (en) * | 2003-06-17 | 2006-02-15 | 浙江大学 | Steady flow valve |
US7104912B2 (en) | 2004-07-21 | 2006-09-12 | Eaton Corporation | Differential gear mechanism and improved axle retention arrangement therefor |
US7210566B2 (en) | 2004-12-10 | 2007-05-01 | Torque-Traction Technologies, Llc | Friction coupling assembly with auxiliary clutch control of fluid pump |
US7361114B2 (en) | 2005-09-09 | 2008-04-22 | Eaton Corporation | Vehicle differential including pump with variable-engagement clutch |
US7549941B2 (en) | 2005-09-09 | 2009-06-23 | Eaton Corporation | Vehicle differential including pump with variable-engagement clutch |
US7353927B2 (en) | 2005-09-28 | 2008-04-08 | Dana Automotive Systems Group, Llc. | Electro-magnetic actuator for torque coupling with variable pressure-control spool valve |
US7448482B2 (en) | 2005-10-07 | 2008-11-11 | Dana Automotive Systems Group, Llc | Electro-magnetic actuator for torque coupling with variable pressure-relief valve |
EP2836741B1 (en) * | 2012-04-13 | 2018-01-10 | Eaton Corporation | Limited-slip driveline apparatus |
-
2013
- 2013-04-10 EP EP13717938.8A patent/EP2836741B1/en active Active
- 2013-04-10 WO PCT/US2013/035900 patent/WO2013155138A1/en active Application Filing
- 2013-04-10 US US14/391,448 patent/US9964195B2/en active Active
- 2013-04-12 CN CN2013202951977U patent/CN203322196U/en not_active Expired - Lifetime
- 2013-04-12 CN CN201310201602.9A patent/CN103375561B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN203322196U (en) | 2013-12-04 |
EP2836741B1 (en) | 2018-01-10 |
US9964195B2 (en) | 2018-05-08 |
CN103375561A (en) | 2013-10-30 |
CN103375561B (en) | 2018-01-05 |
WO2013155138A1 (en) | 2013-10-17 |
US20150111679A1 (en) | 2015-04-23 |
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